Schedule Observations Schedule Spectroscopic Observations
NameP118KQG → C/2020 U4
Type Comet (Hyperbolic) [Dynamically New]
Status Actively Following
Characterization Target
Source LOOK Project
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2022-May-25 06:41
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59680.0 April 11, 2022
Orbital inclination in deg 167.03584
Longitude of Ascending Node (deg) 120.01372
Arg of perihelion (deg) 69.53487
Eccentricity 1.0013632
Perihelion distance (AU) 5.3536913
Epoch of perihelion April 7, 2022, 11:50 p.m.
Epoch of perihelion (MJD) 59676.99364
Total Magnitude (M1) 6.6
Slope Parameter (k1) 11.25
Physical Parameters
Reciprocal of semimajor axis E2022-CN4
0.000022 au +/- 0.0000013
+/- 0.0000013
PC autocmod 3.0a

19
0.03
K2 autocmod 3.0a

19
5.0
M2 from 16 observations, autocmod 3.0a

19
11.7 +/- 0.3
K1 autocmod 3.0a

19
11.25
M1 2 parameter fit from 472 observations, autocmod 3.0a

19
6.6 +/- 0.5
Diameter Initial Diameter Guess using H=11.7 and albedo=0.14 (0.01 to 0.5)

MPC Default
16235.32 m +44512.0 / -7644.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 506
Arc length (days) 824.00
Time since last observation (days) 27.28
Spectroscopy Details
Known Taxonomies None